JP3366583B2 - Lifter device for waste bulk storage box - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lifter device for a storage box containing a bulk load represented by waste such as garbage, and particularly to a waste bulk storage box lifter device to be mounted on a garbage truck. It is a thing.

[0002]

2. Description of the Related Art In order to reduce the cost of collecting and transporting waste, local governments automatically collect their waste by means of a waste bin lifting device mounted on a waste truck. It may be specified that the standard type of waste bulk storage box to be lifted and its contents can be dumped into a waste container mounted on such a truck.

There are many such lift devices. Each of these devices is used in its own type of waste bin. Known waste bin models include:
In particular, the so-called "com-type waste bulk storage box" and "hook-type waste bulk storage box" are included. The comb-type waste bulk storage box includes a collar that is curved over the top edge and that collar is gripped by a lifting device. The hook-type waste bulk storage bin comprises a metal transverse bar mounted on the bottom front portion of the waste bin, which is adapted to engage a hook operated by a lifting device.

[0004]

However, in the conventional apparatus of this type, there is no waste bulk storage box lifting device capable of selectively lifting the above-mentioned two types of bulk storage boxes. Therefore, an object of the present invention is to provide a waste bulk storage box lifting device capable of selectively lifting the two types of bulk storage boxes.

[0005]

In order to solve the above problems, the present invention firstly requires a comb type waste bulk storage box 22.
Or in waste bulk storage box lifter apparatus 66 for selectively lifting the hook-type waste bulk storage box 10, a) a support frame 82, b) the relative Wastes movable vehicle 80 having a waste bulk containers and means for attaching the support frame 82, c) the and rotary drive device 70 connected to the support frame 82, the rotary drive the connected to the rotary drive device 70
The pressing frame member 68 that is swung by the moving device 70.
And attached to the pressing frame member 68,
When the pressing frame member 68 pivots, the comb-type discard is performed.
Bulk storage box 22 and the hook-type waste bulk storage box 1
The pressing main part 78 that presses and lifts 0 and the pressing flap.
It is attached to the frame member 68, and the pressing main portion 78 is
When the comb waste bulk storage box 22 was lifted
Engages with the collar 30 of the comb type waste bulk storage box 22
To prevent slipping of the comb type waste bulk storage box 22
It is pivotally attached to the capturing bar 76 and the pressing frame member 68.
Accordingly, the pressing main portion 78 is used as the comb-type waste bulk storage box 2
When lifting 2, the comb-type waste bulk storage box 22
And co <br/> arm type waste bulk storage box lifter 67 with a comb plate 74 which engages from below the collar 30 of, d) is pivotally connected to the pressing frame member 68, the pressing
The main part 78 lifts the hook-type waste bulk storage box 10
At the time of pulling, at least one hook 50 , 52 that engages with the extending rods 20. 1, 20. 2 of the hook-type waste bulk storage box 10 and the pressing frame member 68 are pivotally attached.
Then, the pressing main portion 78 stores the hook-type waste bulk goods.
When the box 10 is lifted, the slanted hook type waste bulk
The hook type waste bulk is brought into contact with the side wall 18 of the cargo storage box 10.
The comb plate 74 for preventing the cargo storage box 10 from sliding down
A hook-type waste bulk storage box lifter attachment 38, and a lift device for a waste bulk storage box that selectively lifts a comb-type or hook-type waste bulk storage box. I will provide a.

Further, according to the present invention, the pressing essential portion 78 of the waste bulk storage box may include an elongated elastic bar. Further, the present invention is the hook-type waste bulk storage box lifter for Atachimento 38, sometimes allowed to comprise at least two spaced hook 50,52.
According to this invention, one lifter device for a waste bulk storage box can selectively lift any one of different types of bulk storage boxes.

[0007]

Embodiments of the present invention are specifically shown in the accompanying drawings. FIG. 1 is a perspective view of a hook type waste bulk storage box of a normal shape, FIG. 2 is a perspective view of a comb type waste bulk storage box of a normal shape, and FIG.
Although it is for lifting the hook type waste bulk storage box of the present invention, a dual waste bulk storage box lifting device as shown in FIG. 4 can be formed and used as an attachment for the comb type bulk storage box lifter. FIG. 4 is a perspective view of a possible lifter attachment, and FIG. 4 is an enlarged perspective view of a dual waste bulk storage box lifter device for lifting both comb-type and hook type waste bulk storage boxes of the present invention; FIG. 5 is an enlarged side sectional view of the dual waste bulk storage box taken along the line 5-5 in FIG. 4, and FIG. 6 is a dual waste bulk storage box lifter shown in FIGS. 4 and 5. FIG. 7 is a side view showing a state in which the hook type waste bulk storage box is attached to a waste truck and is arranged in proximity to the hook type bulk storage box shown in FIG. 1. FIG. Is a side view of the lifting up one step, FIG. 8 is a side view showing a final stage for discharging a hook-type waste bulk storage box of the contents shown in FIG. 7, FIG. 9
6 is a side view in which the waste bulk storage box lifter shown in FIG. 6 is arranged close to the comb-type bulk storage box shown in FIG. 2, and FIG. 10 is a comb shown in FIG. It is a side view which shows the lifted-up content of a type waste bulk storage box.

Referring to FIG. 1, a conventional hook-type waste bulk storage box 10 is shown. The storage box has opposite end walls 12, 14, a rear wall 16 and an opposite front wall 18. Mounted on the front wall 18 is a horizontally arranged bar 20, which comprises extension rods 20.1 and 20.2 extending in opposite directions.

FIG. 2 illustrates a conventional comb-type waste bulk storage box 22. The storage box includes an opposing side wall 24 (only the side of the position is shown) and a rear wall 26.
And a front wall 28 facing it, and a lifting collar 30 provided at the open upper end.
The lifting collar 30 includes a downwardly projecting and open bracket 32 proximate the top end of the front wall 28. The waste bulk storage box 22 can be closed by a lid 34 hinged to the top end 36 of the rear wall 26.

FIG. 3 shows a state in which the hook type waste bulk storage box lifter attachment 38 is used for attachment to the comb type waste bulk storage box lifter. This lifter attachment 38 includes two bearing plates 42, 4
4 includes a shaft 40 that extends beyond and is pivotally supported. The bearing plates 42 and 44 are
It is attached to the pressing frame for the comb-type bulk storage box lifter described in connection with FIG. Shaft 40
Both ends of are attached to hook arms 46 and 48, and these hook arms 46 and 48 have upward hook-shaped portions 50 and 52 at the ends farthest from the shaft 40. Clevis plates 54 and 56 are pivotally connected to L-shaped link plates 58 and 60, respectively, which are also sequentially connected to the shaft 40.
Is rotatably connected to clevis plates 62, 64 attached to the. The former clevis plates 54 and 56 are attached to the comb section of the comb lifter as described in FIG.

4 and 5, the dual waste bulk container lifter device of the present invention is shown generally at 66. The dual waste bulk container lifter device 66
Includes a comb-type waste bulk storage box lifter 67 and a hook-type waste bulk storage box lifter attachment 38. Moreover, the de Yuaru waste bulk container lifter device 66
Further includes a pressing frame member 68 which is floated in a state where it can be freely swiveled by the rotation driving means 70. The pressing frame member 68 is pressed against the joining side of the comb type waste bulk storage box 22, that is, the front wall 28 to cause the comb type bulk storage box 22 to tilt. A comb frame 72 is drivingly connected to the rotary drive device 70. The comb frame 72 is used to engage from below the lifting collar 30 of a conventional comb-lifting waste bulk storage bin 22.

The capturing bar 76 is used for the pressing frame member 68.
Mounted on. The function of this catch bar 76 is primarily to prevent the waste bulk storage bin from sliding off the bin lifter device 66 when in the tilted position. The rotary drive device 70 applies a driving force to the storage box lifter device 66. The pressing frame member 68 is provided with a pad or a roller as a pressing main portion 78.

Referring to FIGS. 6-8, a waste bulk storage bin lifter 66 is attached to a truck, a movable waste vehicle 80, via a frame or bracket 82. When the hook-type waste bulk storage box 10 is lifted, the lifter device 66 is arranged near the hook-type bulk waste storage box 10. The hooks 50, 52
Engages the extension rods 20.1 and 20.2,
The dust pad 78 contacts the front wall 18. Thereafter, the hook-type waste bulk storage box 10 is lifted, and the arms 46 and 48 thereof rotate to extend the extension rod 20.1,
20.2 hooks 50, 52 and pressing frame member 68
Place and fix between and. The rotation driving means 70 rotates,
The hook-type waste bulk storage box 10 is moved to a downward position as shown in FIG. 8 so that the contents can be poured out. The reverse operation is then carried out and the empty hook-type waste bulk storage box 10 is put back in its original position.

For handling the storage box of the second embodiment, that is, the comb type waste bulk storage box 22 shown in FIG.
The lifter device 66 is arranged near the comb-type bulk waste storage box 22 as shown in FIG. To lift it, the catch bar 76 engages the lift collar 30, where the comb plate 74 engages the bracket 32. The dust pad 78 presses against the front wall 28. Hook arm 4
6, 48 are arranged on both sides of the comb type waste bulk storage box 22.

After that, the comb-type waste bulk storage box 2
2 has been swiveled and the lid 34 has pivot points 36 as shown in FIG.
And the contents of the comb-type waste bulk storage box 22 are discharged. Finally, the reverse operation is performed,
The empty comb-type waste bulk storage box 22 is placed in its original position. The comb plate 76 is pivotally mounted about the rotary drive 70 and is therefore movable with respect to the pressing frame member 68, where in conventional lifter devices the comb plate is fixed to this pressing frame member. .

Thus, as described above, the dual waste bulk storage box lifter device 66 of the present invention includes both the normal comb type waste bulk storage box 22 and the hook type waste bulk storage box 10 for the lifter device. It can be used to selectively lift to the type of storage box placed near 66. More specifically with reference to FIGS. 4 and 5, when lifting the hook-type waste bulk storage box 10 having the extension rods 20. The storage box 10 is prevented from being tilted and suspended by the comb plate 74. The comb board 74
That is, when the hook type waste bulk storage box 10 is lifted and tilted, the hook type waste bulk storage box 1 is
0 side wall 18 abuts. During the lifting of the hook-type waste bulk storage box 10, the catch bar 76 has no effect. However, when lifting the comb waste bulk storage box 22, its catch bar 76 presses against the top edge or lifting collar 30 of the comb waste bulk storage box 22, in other words, the comb waste bulk storage box 22. The load storage box 22 is lifted and pressed against the capturing bar 76.

[0017]

According to the dual waste bulk storage box lifter device of the present invention, both the normal comb type waste bulk storage box and the hook type waste bulk storage box are thus placed near the lifter device. It can be used to selectively lift according to the type of storage box that has been opened.

[Brief description of drawings]

FIG. 1 is a perspective view of a normal type hook-type waste bulk storage box.

FIG. 2 is a perspective view of a conventional comb-type waste bulk storage box.

FIG. 3 is for lifting a hook-type waste bulk storage box according to the present invention, however, as an attachment of a comb-type bulk storage box lifter by forming a dual waste bulk storage box lifting device as shown in FIG. Perspective view of a lifter attachment that can also be used

FIG. 4 is an enlarged perspective view of a dual waste bulk storage box lifter device for lifting both comb-type and hook-type waste bulk storage boxes of the present invention.

5 is an enlarged side sectional view of the dual waste bulk storage box taken along the line 5-5 in FIG.

FIG. 6 is a side view of the dual waste bulk storage box lifter shown in FIGS. 4 and 5 mounted on a waste truck and arranged in proximity to the hook type bulk bulk storage box shown in FIG. 1;

FIG. 7 is a side view of the hook type waste bulk storage box lifted up to the first stage by the apparatus shown in FIG.

8 is a side view showing the final stage of discharging the contents of the hook-type waste bulk storage box shown in FIG.

FIG. 9 shows the waste bulk storage box lifter shown in FIG.
Side view of the comb-type waste bulk storage box shown in Fig.

FIG. 10 is a side view showing the lifted contents of the comb-type bulk waste storage box shown in FIG.

[Explanation of symbols]

10 ... Hook type bulk storage box 18 ... Side wall 20.1 of hook type bulk storage box ... Extending rod 20.2 ... Extending rod 22. .... Com type waste bulk storage box 30 ... Lifting collar 38 ... Hook type bulk storage box lifter attachment 50 ... Hook 52 ... Hook 67・ ・ ・ Com type waste bulk storage box lifter 68 ・ ・ ・ ・ ・ Pressing frame member 70 ・ ・ ・ Rotation drive device 74 ・ ・ ・ Com plate 76 ・ ・ ・ ・ ・ Capture bar 78 ...... Pressing part 80 ・ ・ ・ Movable vehicle (truck) for waste 82 ・ ・ ・ ・ ・ Support frame

─────────────────────────────────────────────────── --- Continuation of the front page (56) References JP-A-9-328203 (JP, A) JP-A-9-210756 (JP, A) JP-A-9-165198 (JP, A) JP-A-7- 206103 (JP, A) (58) Fields surveyed (Int.Cl. ⁷ , DB name) B66F 9/18 B65F 3/04

Claims (3)

(57) [Claims] 1. A waste bulk storage box lifter device (66) for selectively lifting a comb type bulk storage box (22) or a hook type bulk storage box (10 ), comprising: a) a support frame (82). When, b) a movable vehicle Wastes with waste bulk container (80)
Hand for attaching said support frame (82) relative to
A stage , and c) a rotary drive (70) connected to the support frame (82), and a rotary drive (70) connected to the rotary drive (70).
The pressing frame member (68) swung by the rotary drive device (70 ), and the pressing frame member (6).
8) attached to the pressing frame member (68)
When the box turns, the comb type waste bulk storage box (22) and
And hold the hook-type waste bulk storage box (10).
Pushing-up essential part (78) and the pressing frame member
(68), and the pressing main part (78) is
Tilting when lifting the bulk waste storage box (22)
The color of the comb type waste bulk storage box (22) (3
0) Slip the comb-type waste bulk storage box (22) by engaging it
The catch bar (76) to prevent the falling and the pressing frame
Is pivotally attached to the arm member (68), and the pressing main portion (78) is
When lifting the comb type bulk storage box (22)
The color (3) of the comb type waste bulk storage box (22)
Com plate which engages from below into 0) and (74) comb-type waste bulk storage box lifter and a (67), d) being pivotally connected to said pressing frame member (68), wherein
The pressing main part (78) is the hook type waste bulk storage box (1
When lifting the 0), to the extending engaging the rod (20.1, 20.2) of the hook-type waste bulk storage box (10)
At least one hook (50, 52) and the pressing
Is pivotally attached to the frame member (68) for use in the pressing part (7).
8) carry up the hook type waste bulk storage box (10)
When pulling, the slanted hook-type waste bulk storage box (1
0) abutting against the side wall (18) of hook type waste bulk storage
The comb plate (74) for preventing slipping of the storage box (10)
And a hook-type waste bulk storage box attachment (38) for lifting the waste bulk storage box for selectively lifting a comb-type or hook-type bulk bulk storage box. Box lifter device. 2. The waste bulk storage box lifter device according to claim 1, wherein the pressing essential part (78) of the waste bulk storage box includes an elongated elastic bar. , Lifter device for waste bulk storage box. 3. The waste bulk storage box lifter device according to claim 1 or 2, wherein the hook type bulk storage box lifter attachment (38) has at least two spaced hooks (50, 52). A lifter device for a waste bulk storage box, comprising: